Please take care of your Dynamix replacement lenses. On those rare occasions when you aren't wearing them, store them in their case. Dynamix lenses are scratch-resistant. By taking a few precautions to preserve the lenses, they will last a lifetime.
To clean lenses, blow loose particles off the lenses, then clean with an optical lens cloth or soft cotton cloth. A mild liquid soap diluted with warm water can also be used on the cloth.
Never use paper products to clean your lenses.
Since salt is highly abrasive in ocean environments, rinse lenses with fresh water before cleaning.
Store glasses in their protective case when not in use.
Do not place lenses face down on any surface.
Never put your sunglasses loose in a pocket or purse where objects may damage lenses.
Do not leave your sunglasses in a car in extreme hot or cold temperatures.